Analysis of information sources in references of the Wikipedia article "Shortbread" in English language version.
Another staple, is, of course, shortbread. This sweet buttery treat originated in Scotland...
...not all shortbread is made with white flour. On Orkney, where a tasty Neolithic barley known as "bere" is still grown and milled, bakers add a little of this flour to their shortbread. Others add rolled oats to provide more flavour and texture.
